
package com.bstek.urule.parse;

import com.bstek.urule.model.rule.Other;
import org.dom4j.Element;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;

import java.util.Collection;

/**
 * @author Jacky.gao
 * @since 2014年12月23日
 */
public class OtherParser implements Parser<Other>, ApplicationContextAware {
    private Collection<ActionParser> actionParsers;

    public Other parse(Element element) {
        Other other = new Other();
        for (Object obj : element.elements()) {
            if (obj == null || !(obj instanceof Element)) {
                continue;
            }
            Element ele = (Element) obj;
            String name = ele.getName();
            for (ActionParser actionParser : actionParsers) {
                if (actionParser.support(name)) {
                    other.addAction(actionParser.parse(ele));
                    break;
                }
            }
        }
        return other;
    }

    public boolean support(String name) {
        return name.equals("else");
    }

    public void setApplicationContext(ApplicationContext context) throws BeansException {
        actionParsers = context.getBeansOfType(ActionParser.class).values();
    }
}
